<template>
  <div>
    <a-spin tip="Loading...">
      <div class="spin-content">
        我可以自定义描述文案
      </div>
    </a-spin>
  </div>
</template>
<style scoped>
  .spin-content{
    border: 1px solid #91d5ff;
    background-color: #e6f7ff;
    padding: 30px;
  }
</style>